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Holtek

Holtek Semiconductor is a leading professional IC design house in Taiwan having its major business activities focused in the area of microcontroller and peripheral component design and marketing. From its origins in 1998, the company has continuously focused its energies in the advancement of new product development and skills innovation. - microcontroller, peripheral component

8-Bit OTP MCU, 8-Bit Flash MCU, 8-Bit 8051 Flash MCU, 32-Bit Flash MCU, Fingerprint Module, Functional Module, Display Driver, EEPROM Memory, Encoder/Decoder, Power Management, Analog, Video, Miscellaneous, Communication, Wireless, & more.

DATASHEET PDF or ZIP
Guide - Selection Guide(A4) Guide : Selection Guide(A4) (PDF)
Guide Small - Selection Guide(13x21cm) Guide Small : Selection Guide(13x21cm) (PDF)
C20004-A2 TW - 同意 - Kitchen Ventilators en C20004-A2 TW : 同意 (ZIP)
Kitchen Ventilators en ApplicationNote C20004-A1 TW HA0427T : Kitchen Ventilators en (PDF)
SchematicCircuit-C20004 - Kitchen Ventilators en SchematicCircuit-C20004 : Kitchen Ventilators en (PDF)
PCBLayout-C20004 V101 - Kitchen Ventilators en PCBLayout-C20004 V101 : Kitchen Ventilators en (PDF)
BlockDiagram C20004 - Kitchen Ventilators en BlockDiagram C20004 : Kitchen Ventilators en (PDF)
COD C20004-A1 - Kitchen Ventilators en COD C20004-A1 : Kitchen Ventilators en (ZIP)
BlockDiagram C20004 - Kitchen Ventilators en BlockDiagram C20004 : Kitchen Ventilators en (PDF)
PCBLayout-C20004 V101 - Kitchen Ventilators en PCBLayout-C20004 V101 : Kitchen Ventilators en (PDF)
SchematicCircuit-C20004 - Kitchen Ventilators en SchematicCircuit-C20004 : Kitchen Ventilators en (PDF)
C20011-A - Humidifiers C20011-A : Humidifiers (ZIP)
SchematicCircuit-C20011-A - Humidifiers SchematicCircuit-C20011-A : Humidifiers (PDF)
PCBLayout-C20011-A - Humidifiers PCBLayout-C20011-A : Humidifiers (PDF)
Application Note C20006-A1 TW - Personal Care Products Application Note C20006-A1 TW : Personal Care Products (PDF)
C20006-A1 TW - Personal Care Products C20006-A1 TW : Personal Care Products (ZIP)
Schematic Circuit C20006 A - Personal Care Products Schematic Circuit C20006 A : Personal Care Products (PDF)
PCB Layout C20006 V102 - Personal Care Products PCB Layout C20006 V102 : Personal Care Products (PDF)
Block Diagram C20006 - Personal Care Products Block Diagram C20006 : Personal Care Products (PDF)
COD C20006-A1 - Personal Care Products COD C20006-A1 : Personal Care Products (ZIP)
LCD Hair Clippers Application Note C20007-A1 TW HA0428T : LCD Hair Clippers (PDF)
C20007-A1 TW - LCD Hair Clippers C20007-A1 TW : LCD Hair Clippers (ZIP)
Schematic Circuit-C20007-A - LCD Hair Clippers Schematic Circuit-C20007-A : LCD Hair Clippers (PDF)
PCB Layout C20007-A1 - LCD Hair Clippers PCB Layout C20007-A1 : LCD Hair Clippers (PDF)
Block Diagram-C20007 - LCD Hair Clippers Block Diagram-C20007 : LCD Hair Clippers (PDF)
COD C20007-A1 - LCD Hair Clippers COD C20007-A1 : LCD Hair Clippers (ZIP)
Children’s Hair Clippers Children’s Hair Clippers Application Note C20008-A1 TW HA0428T : Children’s Hair Clippers Children’s Hair Clippers (PDF)
C20008-A1 TW - Children’s Hair Clippers Children’s Hair Clippers C20008-A1 TW : Children’s Hair Clippers Children’s Hair Clippers (ZIP)
SchematicCircuit C20008-A - Children’s Hair Clippers Children’s Hair Clippers SchematicCircuit C20008-A : Children’s Hair Clippers Children’s Hair Clippers (PDF)
PCB Layout C20008-A1 - Children’s Hair Clippers Children’s Hair Clippers PCB Layout C20008-A1 : Children’s Hair Clippers Children’s Hair Clippers (PDF)
Block Diagram-C20008-A1 - Children’s Hair Clippers Children’s Hair Clippers Block Diagram-C20008-A1 : Children’s Hair Clippers Children’s Hair Clippers (PDF)
COD C20008-A1 - Children’s Hair Clippers Children’s Hair Clippers COD C20008-A1 : Children’s Hair Clippers Children’s Hair Clippers (ZIP)
Electric Toothbrushes Application Note C20009-A1 TW HA0428T : Electric Toothbrushes (PDF)
C20009-A1 TW - Electric Toothbrushes C20009-A1 TW : Electric Toothbrushes (ZIP)
Schematic Circuit C20009-A1 - Electric Toothbrushes Schematic Circuit C20009-A1 : Electric Toothbrushes (PDF)
PCB Layout C20009-A1 - Electric Toothbrushes PCB Layout C20009-A1 : Electric Toothbrushes (PDF)
Block Diagram-C20009-A1 - Electric Toothbrushes Block Diagram-C20009-A1 : Electric Toothbrushes (PDF)
COD C20009-A1 - Electric Toothbrushes COD C20009-A1 : Electric Toothbrushes (ZIP)
C90001-A - Remote Water Meters C90001-A : Remote Water Meters (ZIP)
Schematic Circuit-C90001-A - Remote Water Meters Schematic Circuit-C90001-A : Remote Water Meters (PDF)
PCB Layout-C90001-A - Remote Water Meters PCB Layout-C90001-A : Remote Water Meters (PDF)
Block Diagram-C90001-A - Remote Water Meters Block Diagram-C90001-A : Remote Water Meters (PDF)
COD C90001-A - Remote Water Meters COD C90001-A : Remote Water Meters (ZIP)
C90001-B - Remote Water Meters C90001-B : Remote Water Meters (ZIP)
Schematic Circuit-C90001-B - Remote Water Meters Schematic Circuit-C90001-B : Remote Water Meters (PDF)
PCB Layout-C90001-B - Remote Water Meters PCB Layout-C90001-B : Remote Water Meters (PDF)
Block Diagram-C90001-B - Remote Water Meters Block Diagram-C90001-B : Remote Water Meters (PDF)
COD C90001-B - Remote Water Meters COD C90001-B : Remote Water Meters (ZIP)
C90001-C - Remote Water Meters C90001-C : Remote Water Meters (ZIP)
PCB Layout-C90001-C - Remote Water Meters PCB Layout-C90001-C : Remote Water Meters (PDF)
C80001-A - E27 LED Bulbs C80001-A : E27 LED Bulbs (ZIP)
Schematic Circuit-C80001-A - E27 LED Bulbs Schematic Circuit-C80001-A : E27 LED Bulbs (PDF)
PCB Layout-C80001-A - E27 LED Bulbs PCB Layout-C80001-A : E27 LED Bulbs (PDF)
BlockDiagra-C80001-1A - E27 LED Bulbs BlockDiagra-C80001-1A : E27 LED Bulbs (PDF)
LED Flashlights ApplicationNote C20005-A1 TW HA0405T : LED Flashlights (PDF)
C20005-A1 TW - LED Flashlights C20005-A1 TW : LED Flashlights (ZIP)
SchematicCircuit-C20005 - LED Flashlights SchematicCircuit-C20005 : LED Flashlights (PDF)
PCBLayout C20005-A1 - LED Flashlights PCBLayout C20005-A1 : LED Flashlights (PDF)
COD C20005-A1 - LED Flashlights COD C20005-A1 : LED Flashlights (ZIP)
C20002-A1 - 5V/2A Power Bank C20002-A1 : 5V/2A Power Bank (ZIP)
SchematicCircuit C20002-A1 - 5V/2A Power Bank SchematicCircuit C20002-A1 : 5V/2A Power Bank (PDF)
COD 20002-A1 - 5V/2A Power Bank COD 20002-A1 : 5V/2A Power Bank (ZIP)
C20003-A1 - Wireless Chargers C20003-A1 : Wireless Chargers (ZIP)
Schematic Circuit C20003-A - Wireless Chargers Schematic Circuit C20003-A : Wireless Chargers (PDF)
PCB Layout-C20003-A - Wireless Chargers PCB Layout-C20003-A : Wireless Chargers (PDF)
Block Diagram-C20003 - Wireless Chargers Block Diagram-C20003 : Wireless Chargers (PDF)
COD C20003-A - Wireless Chargers COD C20003-A : Wireless Chargers (ZIP)
USB Type-C Power Bank Application Note C20001-A1 TW AN0450T : USB Type-C Power Bank (PDF)
SchematicCircuit C20001-A1 - USB Type-C Power Bank SchematicCircuit C20001-A1 : USB Type-C Power Bank (PDF)
PCB Layout C20001-A1 - USB Type-C Power Bank PCB Layout C20001-A1 : USB Type-C Power Bank (PDF)
BlockDiagram-C20001-A1 - USB Type-C Power Bank BlockDiagram-C20001-A1 : USB Type-C Power Bank (PDF)
C90003-A - Ultrasonic Distance Measurement C90003-A : Ultrasonic Distance Measurement (ZIP)
Schematic Circuit C90003-A - Ultrasonic Distance Measurement Schematic Circuit C90003-A : Ultrasonic Distance Measurement (PDF)
PCB Layout-C90003-A - Ultrasonic Distance Measurement PCB Layout-C90003-A : Ultrasonic Distance Measurement (PDF)
Block Diagram-C90003 - Ultrasonic Distance Measurement Block Diagram-C90003 : Ultrasonic Distance Measurement (PDF)
COD C90003-A - Ultrasonic Distance Measurement COD C90003-A : Ultrasonic Distance Measurement (ZIP)
C90003-B - Ultrasonic Distance Measurement C90003-B : Ultrasonic Distance Measurement (ZIP)
Schematic Circuit C90003-B - Ultrasonic Distance Measurement Schematic Circuit C90003-B : Ultrasonic Distance Measurement (PDF)
PCB Layout-C90003-B - Ultrasonic Distance Measurement PCB Layout-C90003-B : Ultrasonic Distance Measurement (PDF)
C20002-A1 - Bluetooth Smart TDS Water Quality Detector C20002-A1 : Bluetooth smart TDS water quality detector (ZIP)
SchematicCircuit C20002-A1 - Bluetooth Smart TDS Water Quality Detector SchematicCircuit C20002-A1 : Bluetooth smart TDS water quality detector (PDF)
COD 20002-A1 - Bluetooth Smart TDS Water Quality Detector COD 20002-A1 : Bluetooth smart TDS water quality detector (ZIP)
C20002-A1 - Earphone Smart TDS Water Quality Detector Earphone Smart TDS Water Quality Detector C20002-A1 : Earphone smart TDS water quality detector Earphone smart TDS water quality detector (ZIP)
SchematicCircuit C20002-A1 - Earphone Smart TDS Water Quality Detector Earphone Smart TDS Water Quality Detector SchematicCircuit C20002-A1 : Earphone smart TDS water quality detector Earphone smart TDS water quality detector (PDF)
COD 20002-A1 - Earphone Smart TDS Water Quality Detector Earphone Smart TDS Water Quality Detector COD 20002-A1 : Earphone smart TDS water quality detector Earphone smart TDS water quality detector (ZIP)
C20002-A1 - Dual-loop TDS Water Quality Detector C20002-A1 : Dual-loop TDS water quality detector (ZIP)
SchematicCircuit C20002-A1 - Dual-loop TDS Water Quality Detector SchematicCircuit C20002-A1 : Dual-loop TDS water quality detector (PDF)
COD 20002-A1 - Dual-loop TDS Water Quality Detector COD 20002-A1 : Dual-loop TDS water quality detector (ZIP)
C20002-A1 - TDS Water Quality Test Pen C20002-A1 : TDS water quality test pen (ZIP)
SchematicCircuit C20002-A1 - TDS Water Quality Test Pen SchematicCircuit C20002-A1 : TDS water quality test pen (PDF)
COD 20002-A1 - TDS Water Quality Test Pen COD 20002-A1 : TDS water quality test pen (ZIP)
Guide - Selection Guide Guide : Selection Guide (PDF)
Guide Small - Selection Guide (13x21cm) Guide Small : Selection Guide (13x21cm) (PDF)
ApplicationNote C20004-A1 EN HA0427E (PDF)
C20004-A2 EN C20004-A2 EN (ZIP)
SchematicCircuit-C20004 SchematicCircuit-C20004 (PDF)
PCBLayout-C20004 V101 PCBLayout-C20004 V101 (PDF)
BlockDiagram C20004 BlockDiagram C20004 (PDF)
COD C20004-A1 COD C20004-A1 (ZIP)
Guide - Selection Guide - 網站導覽 Guide : Selection Guide (PDF)
Guide Small - Selection Guide (13x21cm) - 網站導覽 Guide Small : Selection Guide (13x21cm) (PDF)

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